I haven't use this node before - as far as I know.
This is how the node is configured:
[{"id":"576fe9bc.966788","type":"ui_dropdown","z":"68e3655f.b606b4","name":"Hour","label":"Hour","tooltip":"","place":"Select option","group":"fe65c87a.f14ca8","order":1,"width":"3","height":"7","passthru":true,"multiple":false,"options":[{"label":"23","value":0,"type":"num"}],"payload":"","topic":"","x":1560,"y":2310,"wires":[[]]},{"id":"fe65c87a.f14ca8","type":"ui_group","name":"Group 1","tab":"d70f1990.9bd528","order":1,"disp":true,"width":6},{"id":"d70f1990.9bd528","type":"ui_tab","name":"Test Tab","icon":"dashboard","order":30,"disabled":false,"hidden":false}]
I am wanting it to be 3 wide. So I had it as 3 x 1 size and got the same look, so I tried 3 x 7.
Same. Just subtle differences, but I still don't see all the options.
Yet when I click on it, this is what I see: